Granted Patent
Utility
US 5,830,684 · App. 07/624,299
Native type II GAP, methods for purifying various GAPs and uses of GAPs to diagnose cancer
Inventors:
Robert F. Halenbeck, Kirston E. Koths, Francis P. McCormick, Bonnee Rubinfeld, Edward C. O'Rourke, Robin Clark, Gail L. Wong, George A. Martin
Patented Case
View Patent ↗
Granted: Nov 3, 1998
Filed: Dec 7, 1990
Inventors
Robert F. Halenbeck
Kirston E. Koths
Francis P. McCormick
Bonnee Rubinfeld
Edward C. O'Rourke
Robin Clark
Gail L. Wong
George A. Martin
Assignee (at issue)
Chiron Corporation
This patent predates the USPTO's electronic file wrapper — prosecution documents from this era exist only in the Patent Office's paper records. A certified copy of the file history can be ordered from the USPTO's paper archives.